Earls Straight TransmissionAdapter-6 Male to1/4-18NPSM Male-ShortFront-961980ERL street-carbs B&M Nitrous HoleShot 3600 stall

B&M Nitrous HoleShot 3600 stall for 1965-91 TH400

Moderately Aggressive Exterior Exhaust Tone

Applications: 1970-1973 Dodge Challenger

4 V8 1968 - 1973 GMC K15/K1500 Suburban 307/5 V8 1968 - 1969 GMC K15/K1500 Suburban 396/6

NOTE: This kit comes with O ring threaded fittings at the sending unit hoses

Earls Straight TransmissionAdapter-6 Male to1/4-18NPSM Male-ShortFront-961980ERL street-carbs B&M Nitrous HoleShot 3600 stallOverview: There are always clearance challenges when doing an engine swap. One of these is routing the transmission cooler lines off the side of the transmission while cleaning the trans tunnel. Earl's makes this easier with their line adapters. Integrating into the GM transmission and adapting to AN lines allows additional clearance and freedom that the original hard lines cannot. Adapters are available for the popular GM Transmissions 4L80E (Fits